, judge debra nelson ruled testimony regarding marijuana levels in trayvon martin's system will now be evidence for jurors to consider, a critical ruling as this trial moves into day 11. >> back live in the courtroom here in sanford, florida, you can see attorney mark o'mara and daniel schumaker making his case, explaining exactly what he does to the judge. the judge, we expect, will rule and decide whether this jury will see that computer animation that he created of the shooting on february 28, 2012. wolf, there was another big ruling that came in yesterday, that the judge decided evidence of marijuana in trayvon martin's system, that it will be allowed as evidence in this case. now, just a few minutes ago, i spoke with daryl parks, he's the attorney who represents the martin family, about what that could mean to this case. let's listen. >> well, i think there's a problem, and i think if you listen to some of the statements that were made in court, there were traces of marijuana found in his system, some marijuana found in his system. you don't know what the real effect of it was.